BRPI0607480A2 - polymer coated bonding solids and weight gainers for use in drilling fluids - Google Patents

polymer coated bonding solids and weight gainers for use in drilling fluids

Info

Publication number
BRPI0607480A2
BRPI0607480A2 BRPI0607480-4A BRPI0607480A BRPI0607480A2 BR PI0607480 A2 BRPI0607480 A2 BR PI0607480A2 BR PI0607480 A BRPI0607480 A BR PI0607480A BR PI0607480 A2 BRPI0607480 A2 BR PI0607480A2
Authority
BR
Brazil
Prior art keywords
solid
polymer coated
drilling fluids
amine compound
polyether amine
Prior art date
Application number
BRPI0607480-4A
Other languages
Portuguese (pt)
Inventor
David Ballard
Original Assignee
Mi Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mi Llc filed Critical Mi Llc
Publication of BRPI0607480A2 publication Critical patent/BRPI0607480A2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/06—Amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/024—Polyamines containing oxygen in the form of ether bonds in the main chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09D161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
    • C09D179/02—Polyamines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyethers (AREA)

Abstract

SóLIDOS DE LIGAçãO REVESTIDOS COM POLìMERO E AGENTES AUMENTADORES DE PESO PARA USO EM FLUIDOS DE PERFURAçãO. Um fluido de furo de poço tendo pelo menos duas fases, incluindo uma fase líquida e uma fase sólida. A fase sólida é um material sólido em pó revestido com um polímero que é o produto de reação de um composto de poliéter-amina e um agente de reticulação de dialdeido. Preferivelmente, o composto de poliéter-amina é uma diamina e mais preferivelmente o composto atua como um inibidor de hidratação de xisto. O agente de reticulação de dialdeido reage com o composto de poliéter amina e forma o material polimérico revestindo o sólido, O polímero é substancialmente solubilizado quando o pH do fluido tem um valor inferior a aproximadamente 7.POLYMER COATED SOLID CONNECTION SOLIDS AND WEIGHT INCREASING AGENTS FOR USE IN DRILLING FLUIDS. A wellbore fluid having at least two phases, including a liquid phase and a solid phase. The solid phase is a polymer coated solid solid material which is the reaction product of a polyether amine compound and a dialdehyde crosslinking agent. Preferably, the polyether amine compound is a diamine and most preferably the compound acts as a shale hydration inhibitor. The dialdehyde crosslinking agent reacts with the polyether amine compound and forms the polymeric material coating the solid. The polymer is substantially solubilized when the pH of the fluid is less than approximately 7.

BRPI0607480-4A 2005-03-07 2006-03-07 polymer coated bonding solids and weight gainers for use in drilling fluids BRPI0607480A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65925705P 2005-03-07 2005-03-07
PCT/US2006/008343 WO2006096798A1 (en) 2005-03-07 2006-03-07 Polymer coated bridging solids and weighting agents for use in drilling fluids

Publications (1)

Publication Number Publication Date
BRPI0607480A2 true BRPI0607480A2 (en) 2009-09-08

Family

ID=36953718

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607480-4A BRPI0607480A2 (en) 2005-03-07 2006-03-07 polymer coated bonding solids and weight gainers for use in drilling fluids

Country Status (9)

Country Link
US (1) US20080269079A1 (en)
EP (1) EP1856187B1 (en)
CN (1) CN101137697B (en)
BR (1) BRPI0607480A2 (en)
CA (1) CA2600156C (en)
EA (1) EA012185B1 (en)
MX (1) MX2007010853A (en)
NO (1) NO20074399L (en)
WO (1) WO2006096798A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012092104A1 (en) 2010-12-30 2012-07-05 Ticona Llc Powder containing a polyoxymethylene polymer for coating metallic substrates
US20130220608A1 (en) * 2012-02-23 2013-08-29 Halliburton Energy Services, Inc. Modified particulate weighting agents and methods of using the same
US20140087974A1 (en) * 2012-09-27 2014-03-27 Halliburton Energy Services, Inc. Particulate Weighting Agents Comprising Removable Coatings and Methods of Using the Same
CN103775023B (en) * 2013-01-30 2016-05-11 中国石油天然气股份有限公司 A method for killing low-pressure oil and gas wells
CN104745153A (en) * 2013-12-31 2015-07-01 中国石油天然气集团公司 Barite micro-powder for drilling fluid and preparation method of concentrated liquor of barite micro-powder
CN104774602B (en) * 2014-01-14 2018-06-12 中国石油化工股份有限公司 A kind of high temperature resistant sealing agent, preparation method and application
WO2016099581A1 (en) * 2014-12-19 2016-06-23 Huntsman Petrochemical Llc Method of making liquid mixtures for use in oil fields
CN105400503B (en) * 2015-11-12 2018-05-04 中国石油大学(北京) A kind of reservoir profile water shutoff agent of resisting high temperature, high salt and preparation method thereof
GB2561298B (en) 2015-12-30 2022-04-13 Halliburton Energy Services Inc Hydrophobically-treated particulates for improved fluid rheology
CN106497528B (en) * 2016-11-03 2018-06-26 中国石油大学(华东) A kind of shale-control agent for drilling fluid and preparation method thereof
AU2017410799A1 (en) 2017-04-21 2019-08-22 Halliburton Energy Services, Inc. Hydrobically treated particulates for improved return permeability
BR112019018875A2 (en) 2017-05-11 2020-04-14 Halliburton Energy Services Inc methods for treating a well and adjusting a drilling fluid viscosity
CN120092782A (en) * 2023-12-05 2025-06-06 中国石油天然气股份有限公司 Anti-foaming corrosion-inhibiting bactericide, preparation method thereof, and anti-foaming corrosion-inhibiting bactericide composition

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US4652606A (en) * 1977-09-19 1987-03-24 Nl Industries, Inc. Water-based drilling fluids having enhanced fluid loss control
US4234707A (en) * 1977-11-10 1980-11-18 Ciba-Geigy Corporation Polymeric light stabilizers for plastics
US4172937A (en) * 1978-06-23 1979-10-30 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing polyimines
SE456347B (en) * 1982-02-09 1988-09-26 Ird Biomaterial Ab SURFACE MODIFIED SOLID SUBSTRATE AND PROCEDURES FOR PRODUCING THEREOF
US4702848A (en) * 1984-03-26 1987-10-27 Dowell Schlumberger Incorporated Control of crosslinking reaction rate using organozirconate chelate crosslinking agent and aldehyde retarding agent
US4921621A (en) * 1986-10-01 1990-05-01 Air Products And Chemicals, Inc. Hydrolyzed co-polymers of N-vinylamide and acrylamide for use as waterloss control additives in drilling mud
US4888383A (en) * 1988-08-03 1989-12-19 E. I. Du Pont De Nemours And Company Method for aqueous dispersion of polyurethane modified polyacrylics
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US7012043B2 (en) * 2001-11-08 2006-03-14 Huntsman Petrochemical Corporation Drilling fluids

Also Published As

Publication number Publication date
CA2600156A1 (en) 2006-09-14
US20080269079A1 (en) 2008-10-30
EP1856187A1 (en) 2007-11-21
EP1856187B1 (en) 2014-01-22
CN101137697A (en) 2008-03-05
MX2007010853A (en) 2007-11-12
CA2600156C (en) 2014-10-07
EA200701915A1 (en) 2008-02-28
CN101137697B (en) 2011-05-18
WO2006096798A1 (en) 2006-09-14
NO20074399L (en) 2007-11-23
EP1856187A4 (en) 2012-11-21
EA012185B1 (en) 2009-08-28

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O COMBINADO COM ART. 13 E ART. 25 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]